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Mathematics
Mathematics
Problem
The sum of
1
+
1
4
+
1.3
4.8
+
1.3.5
4.8.12
+
…
∞
1 + \frac{1}{4} + \frac{1.3}{4.8} + \frac{1.3.5}{4.8.12} + \dots \infty
1
+
4
1
+
4.8
1.3
+
4.8.12
1.3.5
+
…
∞
is =
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